#docker

Docker Introduction

“It works on my machine” is the problem Docker solves. Docker packages your application with everything it needs — code, runtime, libraries, system tools — into a portable container that runs identically everywhere: your laptop, your colleague’s laptop, staging, production. What Docker Actually Is Docker is a platform for building and running containers. A container is a lightweight, isolated environment that shares the host OS kernel but has its own filesystem, processes, and network. Read more →

May 18, 2026